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SANJ O A Q U I N E,..,ronmental Health Department <br /> COUNTY— <br /> e. Witness soil sampling by an independent third party sampler of native soil below removed <br /> UDCs and any removed piping, as required. This inspection was conducted on 6/13/2018 <br /> f. Verification of new diesel pipe installation, setbacks, and burial depth according to the <br /> manufacturer's installation instructions. Verification of appropriate backfill. This inspection <br /> was conducted on 6/19/2018 <br /> g. Verification of newly installed diesel pipe slope (1/8 inches per foot or greater) to a <br /> containment sump with an audible/ visual alarm. This inspection was conducted on <br /> 6/21/2018 <br /> h. Verification of piping modifications and terminations. This inspection was conducted on <br /> 6/21/2018 <br /> i. Primary piping soap test: One hour pneumatic pressure test at 110% of operating pressure, <br /> or 40 psi, whichever is greater on the newly installed diesel piping. . This inspection was <br /> conducted on 6/19/2018 <br /> j. Secondary piping soap test: One hour pressure test per manufacturer's guidelines on the <br /> newly installed diesel piping. If there are no manufacturer's guidelines, test shall be <br /> performed using an applicable method specified in an industry code or engineering <br /> standard. This inspection was conducted on 6/21/2018 <br /> k. 24-hour hydrostatic test (or equivalent) on tank#1 and tank #2 submersible turbine pump <br /> (STP) sumps, UDC 3/4, and UDC 7/8. Secondary containment testing for tank#1 fill sump <br /> maybe required if the installed threaded pipe cap riser has any impact on the secondary <br /> containment testing of this sump. This inspection was conducted on 7/2/2018 <br /> I. Secondary containment testing of installed diesel piping (and any other regulated piping <br /> over which the concrete was broken) in operating condition (once concrete is poured), per <br /> manufacturer's guidelines. One hour pressure test per manufacturer's guidelines is <br /> required, if there are no manufacturer's guidelines, this test shall be performed using an <br /> applicable method specified in an industry code or engineering standard. As built plans <br /> must be submitted prior to this inspection. This inspection was conducted on 7/2/2018 <br /> m. Since concrete will be broken near the converted diesel tank, a secondary containment test <br /> must be performed on the diesel tank (and any other tank over which the concrete has <br /> been broken) once concrete is poured in accordance with the manufacturer's guidelines. As <br /> built plans must be submitted prior to this inspection. This inspection was conducted on <br /> 7/2/2018 <br /> n. Sensor functionality: Functionality of the monitoring system must be verified to ensure that <br /> monitoring has been restored to meet the requirements of Title 23 California Code of <br /> Regulations and the Health & Safety Code. If it is determined that a cold start is necessary, <br /> a copy of the alarm history shall be printed prior to performing the "cold start" of the Veeder <br /> Root system and made available at the time of EHD inspection. This inspection was <br /> conducted on 7/12/2018 <br /> o. Leak detector test: Leak detector must be tested to confirm that the device can detect a <br /> leak of 3 gallons per hour at 10 psi. This inspection was conducted on 7/12/2018 <br /> p. Verification of the dispenser footprints (UDCs 3/4 and 7/8) contained by the under <br /> dispenser containment sumps (UDCs), any potential leaks from piping and fuel filters must <br /> drain directly into UDCs. This inspection was conducted on 7/2/2018 <br /> q. Visual inspection of the piping within the dispensers for any product leaks. This inspection <br /> was conducted on 7/2/2018 <br /> r. An accurate and drawn to scale as-built drawing, which indicate the location of the <br /> underground storage tanks (underground storage tank, piping, auxiliary and monitoring <br /> equipment) and newly installed piping with respect to buildings or other landmarks (per 23 <br /> CCR 16 2711(8)) and copies of any required installation checklists must be submitted to the <br /> EHD prior to scheduling a final inspection. This as-built was reviewed by EHD on 7/16/18 <br /> 2of4 <br />